87741106 has 4 divisors (see below), whose sum is σ = 131611662. Its totient is φ = 43870552.

The previous prime is 87741103. The next prime is 87741127. The reversal of 87741106 is 60114778.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 82719025 + 5022081 = 9095^2 + 2241^2 .

It is not an unprimeable number, because it can be changed into a prime (87741103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21935275 + ... + 21935278.

Almost surely, 2^87741106 is an apocalyptic number.

87741106 is a deficient number, since it is larger than the sum of its proper divisors (43870556).

87741106 is a wasteful number, since it uses less digits than its factorization.

87741106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43870555.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 87741106 is about 9367.0222589679. The cubic root of 87741106 is about 444.3593963977.

The spelling of 87741106 in words is "eighty-seven million, seven hundred forty-one thousand, one hundred six".